¡¾ÌâÄ¿¡¿£¨1£©25¡æʱ£¬Å¨¶ÈΪ0.1 mol¡¤L£1µÄ6ÖÖÈÜÒº£º¢ÙHCl£¬ ¢ÚCH3OOH£¬ ¢ÛBa(OH)2£¬¢ÜNa2CO3£¬¢ÝKCl£¬¢ÞNH4ClÈÜÒºpHÓÉСµ½´óµÄ˳ÐòΪ__________________(Ìîд±àºÅ)¡£
£¨2£©25¡æʱ£¬´×ËáµÄµçÀë³£ÊýKa=1.7¡Á10-5mol/L£¬Ôò¸ÃζÈÏÂCH3COONaµÄË®½âƽºâ³£ÊýKh=_________mol ¡¤L-1£¨±£Áôµ½Ð¡Êýµãºóһ룩¡£
£¨3£©25¡æʱ£¬pH£½3µÄ´×ËáºÍpH£½11µÄÇâÑõ»¯ÄÆÈÜÒºµÈÌå»ý»ìºÏºó£¬ÈÜÒº³Ê_________£¨Ìî¡°ËáÐÔ¡±£¬¡°ÖÐÐÔ¡±»ò¡°¼îÐÔ¡±£© £¬Çëд³öÈÜÒºÖÐÀë×ÓŨ¶È¼äµÄÒ»¸öµÈʽ£º________________________________¡£
£¨4£©25¡æʱ£¬½«m mol/LµÄ´×ËáºÍn mol/LµÄÇâÑõ»¯ÄÆÈÜÒºµÈÌå»ý»ìºÏºó£¬ÈÜÒºµÄpH£½7£¬ÔòÈÜÒºÖÐc(CH3COO£) + c(CH3COOH)=______£¬mÓënµÄ´óС¹ØϵÊÇ£í_____£î£¨Ìî¡° £¾¡±¡°£½¡±»ò¡°<¡±£©¡£
£¨5£©25¡æʱ£¬½«µÈÌå»ý¡¢µÈÎïÖʵÄÁ¿Å¨¶ÈµÄ´×ËáÓ백ˮ»ìºÏºó£¬ÈÜÒºµÄpH£½7 £¬ÔòNH3¡¤H2OµÄµçÀë³£ÊýKa=______________¡£
¡¾´ð°¸¡¿¢Ù¢Ú¢Þ¢Ý¢Ü¢Û 5.9¡Á10-10 ËáÐÔ c(Na£«) + c(H£«) = c(CH3COO£) + c(OH£) £¾ .7¡Á10-5mol/L
¡¾½âÎö¡¿
£¨1£©¢ÙHClÊÇһԪǿËᣬ ¢ÚCH3OOHÊÇÒ»ÔªÈõËᣬ ¢ÛBa(OH)2ÊǶþԪǿ¼î£¬¢ÜNa2CO3ÊÇÇ¿¼îÈõËáÑΣ¬¢ÝKClÊÇÇ¿ËáÇ¿¼îÑΣ¬¢ÞNH4ClÊÇÇ¿ËáÈõ¼îÑΡ£ËáÐÔ£ºÇ¿Ëá´óÓÚÈõËá´óÓÚÇ¿ËáÈõ¼îÑΣ»¼îÐÔ£º¼îµÄ´óÓÚÇ¿¼îÈõËáÑεġ£ËùÒÔÕ⼸ÖÖÈÜÒºpHÓÉСµ½´óµÄ˳ÐòΪ¢Ù¢Ú¢Þ¢Ý¢Ü¢Û.
£¨2£©KHAcCH3COO-+H+,£¬¸ÃζÈÏÂCH3COONaµÄË®½âƽºâΪCH3COO-+H2OCH3COOH+OH-¡£Ë®½âƽºâ³£Êý£¬ËùÒÔ¡£
£¨3£©25¡æʱ£¬pH£½3µÄ´×Ëᣬc(H+)=10-3mol/L£¬ pH£½11µÄÇâÑõ»¯ÄÆÈÜÒº,c(H+)=10-11mol/L£¬Ôòc(OH-)=Kw¡Âc(H+)=10-14¡Â10-11=10-3mol/L£¬Á½ÖÖÈÜÒºÖеÄÀë×ÓŨ¶ÈÏàµÈ¡£µ±µÈÌå»ý»ìºÏºó£¬µçÀëµÄ²¿·ÖÇ¡ºÃÍêÈ«Öк͡£µ«ÓÉÓÚ´×ËáΪÈõËᣬ»¹ÓдóÁ¿Î´µçÀëµÄ´×Ëá·Ö×Ó´æÔÚ£¬»á¼ÌÐøµçÀë²úÉúH+ºÍCH3COO-¡£ËùÒÔÈÜÒº³ÊËáÐÔ¡£ÔÚÈÜÒºÖдæÔÚµçºÉÊغ㡣c(Na£«) + c(H£«) = c(CH3COO£) + c(OH£)¡£
£¨4£©ÓÉÓÚÈÜҺΪµÈÌå»ý»ìºÏ£¬ËùÒÔÈÜÒºÖÐc(CH3COO£) + c(CH3COOH)=mol/L¡£ÒòΪËáÊÇÈõËᣬ¼îÊÇÇ¿¼î£¬ÈôµÈÎïÖʵÄÁ¿»ìºÏ£¬Ç¡ºÃÉú³ÉCH3COONa£¬ÈÜÒºÓÉÓÚCH3COO-µÄË®½âÏÔ¼îÐÔ¡£ÎªÁËʹÈÜÒºÏÔÖÐÐÔ£¬Ëá±ØÐëÉÔ΢¹ýÁ¿Ò»Ð©£¬À´µÖÏû´×Ëá¸ùÀë×ÓË®½âµÄ¼îÐÔ¡£ËùÒÔmÓënµÄ´óС¹ØϵÊÇm£¾n¡£
£¨5£©25¡æʱ£¬½«µÈÌå»ý¡¢µÈÎïÖʵÄÁ¿Å¨¶ÈµÄ´×ËáÓ백ˮ»ìºÏºó£¬ÈÜÒºµÄpH£½7 £¬ËµÃ÷´×ËáÓëһˮºÏ°±µÄÇ¿Èõ³Ì¶ÈÏàͬ¡£Ò²¾ÍÊǵçÀë³Ì¶ÈÏàµÈ¡£ÓÉÓÚ´×ËáµÄµçÀëƽºâ³£ÊýΪKa=1.7¡Á10-5mol/L£¬ËùÒÔNH3¡¤H2OµÄµçÀë³£ÊýKa=1.7¡Á10-5mol/L¡£
Ä꼶 | ¸ßÖÐ¿Î³Ì | Ä꼶 | ³õÖÐ¿Î³Ì |
¸ßÒ» | ¸ßÒ»Ãâ·Ñ¿Î³ÌÍƼö£¡ | ³õÒ» | ³õÒ»Ãâ·Ñ¿Î³ÌÍƼö£¡ |
¸ß¶þ | ¸ß¶þÃâ·Ñ¿Î³ÌÍƼö£¡ | ³õ¶þ | ³õ¶þÃâ·Ñ¿Î³ÌÍƼö£¡ |
¸ßÈý | ¸ßÈýÃâ·Ñ¿Î³ÌÍƼö£¡ | ³õÈý | ³õÈýÃâ·Ñ¿Î³ÌÍƼö£¡ |
¿ÆÄ¿£º¸ßÖл¯Ñ§ À´Ô´£º ÌâÐÍ£º
¡¾ÌâÄ¿¡¿ÓлúÖÆÒ©¹¤ÒµÖг£ÓÃÒÔÏ·½·¨ºÏ³ÉÒ»ÖÖÒ©ÎïÖмäÌå(G)£º
£¨1£©GµÄ·Ö×ÓʽÊÇ___¡£
£¨2£©»¯ºÏÎïAÖк¬Ñõ¹ÙÄÜÍŵÄÃû³ÆΪ___¡£
£¨3£©ÓÉC¡úDµÄ·´Ó¦ÀàÐÍΪ___£»»¯ºÏÎïEµÄ½á¹¹¼òʽΪ___¡£
£¨4£©Ð´³öB¡úCµÄ·´Ó¦µÄ»¯Ñ§·½³Ìʽ£º___¡£
£¨5£©Ð´³öͬʱÂú×ãÏÂÁÐÌõ¼þµÄBµÄÒ»ÖÖͬ·ÖÒì¹¹ÌåµÄ½á¹¹¼òʽ£º___¡£
¢ÙÄÜÓëÐÂÖÆCu(OH)2ÔÚ¼ÓÈÈÌõ¼þÏ·´Ó¦Éú³ÉשºìÉ«³Áµí£¬Ë®½â²úÎïÖ®Ò»ÄÜÓëFeCl3ÈÜÒº·¢ÉúÏÔÉ«·´Ó¦£»
¢ÚºË´Å¹²ÕñÇâÆ×ΪËÄ×é·å£¬·åÃæ»ý±ÈΪ1¡Ã2¡Ã4¡Ã9£»
¢Û·Ö×ÓÖк¬Óа±»ù¡£
£¨6£©ÒÑÖª£ºRCNRCH2NH2£¬Çëд³öÒÔHOOCCH2CH2COOHºÍCH3CH2ClΪÔÁÏÖƱ¸µÄºÏ³É·ÏßÁ÷³Ìͼ___(ÎÞ»úÊÔ¼ÁÈÎÓÃ)¡£ºÏ³É·ÏßÁ÷³ÌͼʾÀýÈçÏ£º
CH3CH2OHCH2CH2CH3CH2Cl
²é¿´´ð°¸ºÍ½âÎö>>
¿ÆÄ¿£º¸ßÖл¯Ñ§ À´Ô´£º ÌâÐÍ£º
¡¾ÌâÄ¿¡¿ÉèNAΪ°¢·ü¼ÓµÂÂÞ³£ÊýµÄÖµ£¬ÏÂÁÐ˵·¨ÕýÈ·µÄÊÇ( )
A.·´Ó¦5NH4NO3£½2HNO3£«4N2¡ü£«9H2O£¬Éú³É22.4LN2ʱתÒƵĵç×ÓÊýΪ3.75NA
B.n(H2SO3)£«n(HSO3£)£½1molµÄNaHSO3ÈÜÒºÖУ¬º¬ÓÐNa£«µÄÊýÄ¿µÈÓÚNA
C.±ê×¼×´¿öϼ×ÍéºÍÑõÆøµÄ»ìºÏÆøÌå¹²22.4L£¬ÍêȫȼÉÕºó²úÎïµÄ·Ö×Ó×ÜÊýÒ»¶¨ÎªNA
D.10gµÄD2OÖк¬ÓеÄÖÊ×ÓÊýÓëÖÐ×ÓÊý·Ö±ðΪ5NAºÍ4NA
²é¿´´ð°¸ºÍ½âÎö>>
¿ÆÄ¿£º¸ßÖл¯Ñ§ À´Ô´£º ÌâÐÍ£º
¡¾ÌâÄ¿¡¿Ä³ÓлúÎïµÄ½á¹¹ÎªÈçͼËùʾ£¬¹ØÓÚÕâÖÖÓлúÎï²»ÕýÈ·µÄ˵·¨ÓÐ
¢Ù¸ÃÎïÖÊ·Ö×ÓʽΪC11H12O3£¬ÄÜÈÜÓÚË®£»
¢ÚÄÜʹäåË®¡¢ËáÐÔKMnO4ÈÜÒºÍÊÉ«£¬ÇÒÔÀíÏàͬ£»
¢Û·Ö±ðÓëNa¡¢NaHCO3·´Ó¦Á½ÕßÉú³ÉÆøÌåµÄÎïÖʵÄÁ¿Ö®±È¾ùÊÇ1:1£»
¢ÜÄÜ·¢ÉúÈ¡´ú¡¢¼Ó³É¡¢Ë®½â¡¢Ñõ»¯¡¢»¹Ô·´Ó¦
A.1ÖÖB.2ÖÖC.3ÖÖD.4ÖÖ
²é¿´´ð°¸ºÍ½âÎö>>
¿ÆÄ¿£º¸ßÖл¯Ñ§ À´Ô´£º ÌâÐÍ£º
¡¾ÌâÄ¿¡¿Óйؼס¢ÒÒ¡¢±û¡¢¶¡ËĸöͼʾµÄÐðÊöÕýÈ·µÄÊÇ£¨ £©
A.¼×Öиº¼«·´Ó¦Ê½Îª2H£«£«2e£=H2¡ü
B.ÒÒÖÐÑô¼«·´Ó¦Ê½ÎªAg£«£«e£=Ag
C.±ûÖÐH£«Ïò̼°ô·½ÏòÒƶ¯
D.¶¡Öеç½â¿ªÊ¼Ê±Ñô¼«²úÉú»ÆÂÌÉ«ÆøÌå
²é¿´´ð°¸ºÍ½âÎö>>
¿ÆÄ¿£º¸ßÖл¯Ñ§ À´Ô´£º ÌâÐÍ£º
¡¾ÌâÄ¿¡¿CO¡¢SO2ÊÇ´óÆøÎÛȾÆøÌ壬ÀûÓû¯Ñ§·´Ó¦ÊÇÖÎÀíÎÛȾµÄÖØÒª·½·¨¡£
¢ñ.¼×´¼¿ÉÒÔ²¹³äºÍ²¿·ÖÌæ´úʯÓÍȼÁÏ£¬»º½âÄÜÔ´½ôÕÅ£¬ÀûÓÃCO¿ÉÒԺϳɼ״¼£ºCO+2H2CH3OH(g)¡£Ò»¶¨Ìõ¼þÏ£¬ÔÚÈÝ»ýΪVLµÄÃܱÕÈÝÆ÷ÖгäÈëa mol COÓë2a mol H2ºÏ³É¼×´¼£¬Æ½ºâת»¯ÂÊÓëζȡ¢Ñ¹Ç¿µÄ¹ØϵÈçͼËùʾ¡£
(1)ÏÂÁÐÄÜ˵Ã÷·´Ó¦´ïµ½Æ½ºâ״̬µÄÊÇ_______(ÌîÐòºÅ)¡£
¢ÙvÄæ(CO)=2vÕý(H2)
¢Úc(CO)=c(CH3OH)
¢Û»ìºÏÆøÌåµÄƽ¾ùÏà¶Ô·Ö×ÓÖÊÁ¿²»±ä
¢Üµ¥Î»Ê±¼äÄÚÉú³É2n mol H2µÄͬʱÉú³Én mol CH3OH
(2)¸Ã·´Ó¦ÔÚAµãµÄƽºâ³£ÊýK_________(ÓÃaºÍV±íʾ)¡£
(3)д³ö¼ÈÄÜÔö´óv(CO)ÓÖÄÜÌá¸ßCOת»¯ÂʵÄÒ»Ïî´ëÊ©£º________
¢ò.ijѧϰС×éÒÔSO2ΪÔÁÏ£¬²ÉÓõ绯ѧ·½·¨ÖÆÈ¡ÁòËá¡£
(4)Ôµç³ØÔÀí£º¸ÃС×éÉè¼ÆµÄÔÀíʾÒâͼ(Èçͼ1Ëùʾ)£¬Ð´³ö¸Ãµç³ØÕý¼«µÄµç¼«·´Ó¦Ê½_______¡£
(5)µç½âÔÀí£º¸ÃС×éÓÃNa2SO3ÈÜÒº³ä·ÖÎüÊÕSO2µÃµ½NaHSO3ÈÜÒº£¬È»ºóµç½â¸ÃÈÜÒºÖƵÃÁËÁòËá(ÔÀíÈçͼ2Ëùʾ)¡£Ð´³ö¿ªÊ¼µç½âʱÑô¼«µÄµç¼«·´Ó¦Ê½_______¡£
¢ó.Áò´úÁòËáÄÆ(Na2S2O3)Ë׳ƴóËÕ´ò£¬ÓÐ׏㷺µÄÓÃ;¡£ÓÃSO2¿ÉÖÆNa2S2O3¡£Ä³Ð¡×éͬѧÖƱ¸¡¢Ô¤²â²¢Ì½¾¿Áò´úÁòËáÄƵÄÐÔÖÊ(·´Ó¦¾ùÔÚÈÜÒºÖнøÐÐ)¡£
Ô¤²â | ʵÑé²Ù×÷ | ʵÑéÏÖÏó | |
̽¾¿1 | Na2S2O3ÈÜÒº³Ê¼îÐÔ | °ÑpHÊÔÖ½·ÅÔÚ²£Á§Æ¬ÉÏ£¬Óò£Á§°ôպȡÈÜÒºµÎÔÚÊÔÖ½ÉÏ | pH=8 |
̽¾¿2 | Na2S2O3¾ßÓл¹ÔÐÔ | ÏòÐÂÖÆÂÈË®ÖеμÓNa2S2O3ÈÜÒº | »ÆÂÌÉ«ÑÕÉ«±ädz£¬ÉõÖÁÍÊÈ¥ |
(6)·ÖÎöSO2ÄÜÖƱ¸Na2S2O3µÄÀíÂÛÒÀ¾ÝÊÇ_________¡£
(7)ÓÃÀë×Ó·½³Ìʽ±íʾNa2S2O3ÈÜÒº¾ßÓмîÐÔµÄÔÒò_________¡£
(8)̽¾¿2·´Ó¦µÄÀë×Ó·½³ÌʽΪ_________¡£
²é¿´´ð°¸ºÍ½âÎö>>
¿ÆÄ¿£º¸ßÖл¯Ñ§ À´Ô´£º ÌâÐÍ£º
¡¾ÌâÄ¿¡¿ÒÑÖªÔÚ25¡æ£¬101kPaÏ£¬lg C8H18£¨ÐÁÍ飩£¨Ïà¶Ô·Ö×ÓÖÊÁ¿£º114£©È¼ÉÕÉú³É¶þÑõ»¯Ì¼ºÍҺ̬ˮʱ·Å³ö48.40kJÈÈÁ¿¡£±íʾÉÏÊö·´Ó¦µÄÈÈ»¯Ñ§·½³ÌʽÕýÈ·µÄÊÇ£¨ £©
A. C8H18£¨1£©£«25/2O2£¨g£©£½8CO2£¨g£©£«9H2O£¨g£©£»¡÷H£½£48.40kJ¡¤mol£1
B. C8H18£¨1£©£«25/2O2£¨g£©£½8CO2£¨g£©£«9H2O£¨1£©£»¡÷H£½£5518kJ¡¤mol£1
C. C8H18£¨1£©£«25/2O2£¨g£©£½8CO2£¨g£©£«9H2O£¨1£©£»¡÷H£½£«5518kJ¡¤mol£1
D. C8H18£¨1£©£«25/2O2£¨g£©£½8CO2£¨g£©£«9H2O£¨1£©£»¡÷H£½£48.40kJ¡¤mol£1
²é¿´´ð°¸ºÍ½âÎö>>
¿ÆÄ¿£º¸ßÖл¯Ñ§ À´Ô´£º ÌâÐÍ£º
¡¾ÌâÄ¿¡¿ËæÐÂÄÜÔ´Æû³µµÄ·¢Õ¹,ÐÂÄÜÔ´µç³Ø¼¼ÊõÒ²ÔÚ²»¶Ï´´ÐÂ,µäÐ͵Äï®Àë×Óµç³ØÒ»°ãÒÔLiCoO2»òLiFePO4µÈΪÕý¼«²ÄÁÏ£¬ÒÔʯī̼Ϊ¸º¼«²ÄÁÏ£¬ÒÔÈÜÓÐLiPF6µÈµÄÓлúÈÜҺΪµç½âÖÊÈÜÒº¡£
£¨1£©PÔ×ӵĵç×ÓÅŲ¼Ê½Îª_________¡£Fe2+ÖÐδ³É¶Ôµç×ÓÊýΪ___________¡£
£¨2£©N¡¢O¡¢FÔ×ӵĵÚÒ»µçÀëÄÜÓÉСµ½´óµÄ˳ÐòΪ_______¡£
£¨3£©µÈµç×ÓÌå¾ßÓÐÏàËƵĻ¯Ñ§¼üÌØÕ÷£¬ËüÃǵÄÐí¶àÐÔÖÊÊÇÏà½üµÄ¡£ClO4-ÓëPO43-»¥ÎªµÈµç×ÓÌ壬ClO4-µÄÁ¢Ìå¹¹ÐÍΪ_______£¬ÖÐÐÄÔ×ÓµÄÔÓ»¯¹ìµÀÀàÐÍΪ________¡£
£¨4£©ÍéÌþͬϵÎïÖУ¬CH4µÄ·Ðµã×îµÍ£¬ÔÒòÊÇ______________¡£
£¨5£©ÏòCuSO4ÈÜÒºÖмÓÈ백ˮ£¬Ê×ÏÈÐγÉÀ¶É«³Áµí£¬¼ÌÐø¼Ó°±Ë®£¬³ÁµíÈܽ⣬µÃµ½ÉîÀ¶É«ÈÜÒº£¬ÔÚ´ËÈÜÒºÖмÓÈëÒÒ´¼£¬Îö³öÉîÀ¶É«µÄ¾§Ìå¡£ÓÉÀ¶É«³ÁµíµÃµ½ÉîÀ¶É«ÈÜÒºµÄÀë×Ó·½³ÌʽΪ_______________£»ÉîÀ¶É«¾§ÌåÖдæÔڵĻ¯Ñ§¼üÀàÐÍÓÐ__________ ¡££¨Ìî´úºÅ£©
A£®Àë×Ó¼ü
B£®¦Ò¼ü
C£®·Ç¼«ÐÔ¹²¼Û¼ü
D£®Åäλ¼ü
E£®½ðÊô¼ü
F£®Çâ¼ü
£¨6£©ÈçͼËùʾΪCoµÄijÖÖÑõ»¯ÎïµÄ¾§°û½á¹¹Í¼£¬Ôò¸ÃÑõ»¯ÎïµÄ»¯Ñ§Ê½Îª______£»Èô¸Ã¾§°ûµÄÀⳤΪa pm,Ôò¸Ã¾§ÌåµÄÃܶÈΪ_____________g/cm3¡££¨NAΪ°¢·ü¼ÓµÂÂÞ³£ÊýµÄÖµ£©
²é¿´´ð°¸ºÍ½âÎö>>
¿ÆÄ¿£º¸ßÖл¯Ñ§ À´Ô´£º ÌâÐÍ£º
¡¾ÌâÄ¿¡¿ï®µÄijЩ»¯ºÏÎïÊÇÐÔÄÜÓÅÒìµÄ²ÄÁÏ¡£Çë»Ø´ð£º
£¨1£©ÈçͼÊÇijµç¶¯Æû³µµç³ØÕý¼«²ÄÁϵľ§°û½á¹¹Ê¾Òâͼ£¬Æ仯ѧʽΪ ______ £¬ÆäÖеĻù̬µç×ÓÅŲ¼Ê½Îª ______ £¬µÄ¿Õ¼ä¹¹ÐÍΪ ______ ¡£
£¨2£©ÓëNaÖеÚÒ»µçÀëÄܽÏСµÄÔªËØÊÇ ______ £»LiFÓëNaCl¾§ÌåÖÐÈÛµã½Ï¸ßµÄÊÇ ______ ¡£
£¨3£©µª»¯ï®ÊÇÒ»ÖÖÁ¼ºÃµÄ´¢Çâ²ÄÁÏ£¬ÆäÔÚÇâÆøÖмÓÈÈʱ¿ÉÎüÊÕÇâÆøµÃµ½°±»ù﮺ÍÇ⻯ﮣ¬Ç⻯﮵ĵç×ÓʽΪ ______ £¬ÉÏÊö·´Ó¦µÄ»¯Ñ§·½³ÌʽΪ ______¡£
£¨4£©½ðÊôï®ÎªÌåÐÄÁ¢·½¾§°û£¬ÆäÅäλÊýΪ ______ £»ÈôÆ侧°û±ß³¤Îªapm£¬Ôò﮾§ÌåÖÐÔ×ӵĿռäÕ¼ÓÐÂÊÊÇ ______ ¡£
£¨5£©Óлúï®ÊÔ¼ÁÔÚÓлúºÏ³ÉÖÐÓÐÖØÒªÓ¦Ó㬵«¼«Ò×Óë¡¢µÈ·´Ó¦£®ÏÂÁÐ˵·¨²»ÕýÈ·µÄÊÇ ______ Ìî×ÖĸÐòºÅ¡£
A.CO2ÖЦҼüÓë¦Ð¼üµÄÊýÄ¿±ÈΪ1£º1
B.ÓÎÀë̬ºÍ»¯ºÏ̬ï®ÔªËؾù¿ÉÓÉÌØÕ÷·¢Éä¹âÆ×¼ì³ö
C.Ê嶡»ùï®(C4H9Li)ÖÐ̼Ô×ÓµÄÔÓ»¯¹ìµÀÀàÐÍΪsp3ºÍsp2¡£
²é¿´´ð°¸ºÍ½âÎö>>
°Ù¶ÈÖÂÐÅ - Á·Ï°²áÁбí - ÊÔÌâÁбí
ºþ±±Ê¡»¥ÁªÍøÎ¥·¨ºÍ²»Á¼ÐÅÏ¢¾Ù±¨Æ½Ì¨ | ÍøÉÏÓк¦ÐÅÏ¢¾Ù±¨×¨Çø | µçÐÅթƾٱ¨×¨Çø | ÉæÀúÊ·ÐéÎÞÖ÷ÒåÓк¦ÐÅÏ¢¾Ù±¨×¨Çø | ÉæÆóÇÖȨ¾Ù±¨×¨Çø
Î¥·¨ºÍ²»Á¼ÐÅÏ¢¾Ù±¨µç»°£º027-86699610 ¾Ù±¨ÓÊÏ䣺58377363@163.com